[INFO] fetching crate parity-publish-semver-checks 0.32.0-pre...
[INFO] testing parity-publish-semver-checks-0.32.0-pre against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate parity-publish-semver-checks 0.32.0-pre into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate parity-publish-semver-checks 0.32.0-pre
[INFO] finished tweaking crates.io crate parity-publish-semver-checks 0.32.0-pre
[INFO] tweaked toml for crates.io crate parity-publish-semver-checks 0.32.0-pre written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate parity-publish-semver-checks 0.32.0-pre on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 417 packages to latest compatible versions
[INFO] [stderr]       Adding cargo-semver-checks v0.32.0 (available: v0.45.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding trustfall-rustdoc-adapter v28.0.2 (available: v28.1.10)
[INFO] [stderr]       Adding trustfall-rustdoc-adapter v29.0.0 (available: v29.1.10)
[INFO] [stderr]       Adding trustfall-rustdoc-adapter v30.0.0 (available: v30.3.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fac1c24562a058b9514684c099f409c06bcee4ed6cd0b01e5f26c7b586377cec
[INFO] running `Command { std: "docker" "start" "-a" "fac1c24562a058b9514684c099f409c06bcee4ed6cd0b01e5f26c7b586377cec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fac1c24562a058b9514684c099f409c06bcee4ed6cd0b01e5f26c7b586377cec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fac1c24562a058b9514684c099f409c06bcee4ed6cd0b01e5f26c7b586377cec", kill_on_drop: false }`
[INFO] [stdout] fac1c24562a058b9514684c099f409c06bcee4ed6cd0b01e5f26c7b586377cec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cdbfc37afd015ff7c587bd3d9cdd5f1ab837ea0daea81fa253ebda2280f7ac7
[INFO] running `Command { std: "docker" "start" "-a" "5cdbfc37afd015ff7c587bd3d9cdd5f1ab837ea0daea81fa253ebda2280f7ac7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling libc v0.2.179
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling gix-trace v0.1.17
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling tinyvec v1.10.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling faster-hex v0.9.0
[INFO] [stderr]    Compiling sha1-asm v0.5.3
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling prodash v28.0.0
[INFO] [stderr]    Compiling libz-ng-sys v1.1.23
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling sha1_smol v1.0.1
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling gix-utils v0.1.14
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling winnow v0.6.26
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling deranged v0.5.5
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling unicode-bom v2.0.3
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling shell-words v1.1.1
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling memmap2 v0.9.9
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling compression-core v0.4.31
[INFO] [stderr]    Compiling kstring v2.0.2
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling home v0.5.12
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling webpki-roots v1.0.5
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling camino v1.2.2
[INFO] [stderr]    Compiling uluru v3.1.0
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling gix-sec v0.10.12
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling jwalk v0.8.1
[INFO] [stderr]    Compiling filetime v0.2.26
[INFO] [stderr]    Compiling jiff v0.2.18
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling clru v0.6.2
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling arc-swap v1.8.0
[INFO] [stderr]    Compiling clap_builder v4.5.54
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling pest_generator v2.8.5
[INFO] [stderr]    Compiling bugreport v0.5.1
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling sysinfo v0.33.1
[INFO] [stderr]    Compiling uuid v1.19.0
[INFO] [stderr]    Compiling rustls-webpki v0.103.8
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/db823df02fd0c2cf67b43025ac3fef3f2d743245/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.114/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=924499ec0c93f174 -C extra-filename=-c4e637ee218314b7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-fce1a70fd2c3744d.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e054a971070e2c6a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-9533002ac35f5809.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5cdbfc37afd015ff7c587bd3d9cdd5f1ab837ea0daea81fa253ebda2280f7ac7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cdbfc37afd015ff7c587bd3d9cdd5f1ab837ea0daea81fa253ebda2280f7ac7", kill_on_drop: false }`
[INFO] [stdout] 5cdbfc37afd015ff7c587bd3d9cdd5f1ab837ea0daea81fa253ebda2280f7ac7